Wand shade() function – Python
The shade() function is an inbuilt function in the Python Wand ImageMagick library which is used to generates create a 3D effect by simulating a light from an elevated angle.
Syntax:
shade(gray, azimuth, elevation)
Parameters: This function accepts three parameters as mentioned above and defined below:
- gray: This is a boolean parameter which stores the isolation effect. Default is ‘False’.
- azimuth: This parameter stores the angle from x-axis.
- elevation: This parameter stores the amount of angle from the z-axis.
Return Value: This function returns the Wand ImageMagick object.
Original Image:
Example 1:
Python3
from wand.image import Image
with Image(filename = '../geeksforgeeks.png' ) as image:
with image.clone() as shade:
shade.shade( True , 10 , 15 )
shade.save(filename = 'shade1.jpg' )
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Output:
Example 2:
Python3
from wand.image import Image
from wand.drawing import Drawing
from wand.color import Color
with Drawing() as draw:
draw.stroke_color = Color( 'black' )
draw.stroke_width = 1
draw.fill_color = Color( 'white' )
draw.circle(( 200 , 200 ),
( 100 , 100 ))
draw.font = '../Helvetica.ttf'
draw.font_size = 30
with Image(width = 400 , height = 400 , background = Color( '# 45ff33' )) as pic:
draw.text( int (pic.width / 3 ), int (pic.height / 2 ), 'GeeksForGeeks !' )
draw(pic)
pic.shade( False , 15 , 15 )
pic.save(filename = 'shade2.jpg' )
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Output:
Last Updated :
23 Jun, 2021
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